[ 2231.274917][T30092] br0: port 1(c1) entered blocking state
[ 2231.276782][T30092] br0: port 1(c1) entered disabled state
[ 2231.277167][T30092] c1: entered allmulticast mode
[ 2231.280547][T30092] c1: entered promiscuous mode
[ 2231.989513][T30097] br0: port 2(c2) entered blocking state
[ 2231.989861][T30097] br0: port 2(c2) entered disabled state
[ 2231.990232][T30097] c2: entered allmulticast mode
[ 2231.994714][T30097] c2: entered promiscuous mode
[ 2232.683333][T30102] br0: port 3(c3) entered blocking state
[ 2232.683741][T30102] br0: port 3(c3) entered disabled state
[ 2232.684139][T30102] c3: entered allmulticast mode
[ 2232.687659][T30102] c3: entered promiscuous mode
[ 2233.361206][T30107] br0: port 4(sender) entered blocking state
[ 2233.361645][T30107] br0: port 4(sender) entered disabled state
[ 2233.362072][T30107] sender: entered allmulticast mode
[ 2233.367096][T30107] sender: entered promiscuous mode
[ 2233.643576][T30109] br0: port 4(sender) entered blocking state
[ 2233.644136][T30109] br0: port 4(sender) entered forwarding state
[ 2233.645555][T30109] br0: port 3(c3) entered blocking state
[ 2233.645893][T30109] br0: port 3(c3) entered forwarding state
[ 2233.646573][T30109] br0: port 2(c2) entered blocking state
[ 2233.646896][T30109] br0: port 2(c2) entered forwarding state
[ 2233.647780][T30109] br0: port 1(c1) entered blocking state
[ 2233.648146][T30109] br0: port 1(c1) entered forwarding state
[ 2246.235785][   T68] br0: port 1(c1) entered disabled state
[ 2246.332888][   T68] c1 (unregistering): left allmulticast mode
[ 2246.333430][   T68] c1 (unregistering): left promiscuous mode
[ 2246.333829][   T68] br0: port 1(c1) entered disabled state
[ 2246.786158][   T68] br0: port 2(c2) entered disabled state
[ 2246.917962][   T68] c2 (unregistering): left allmulticast mode
[ 2246.918415][   T68] c2 (unregistering): left promiscuous mode
[ 2246.918923][   T68] br0: port 2(c2) entered disabled state
[ 2247.368386][   T68] br0: port 3(c3) entered disabled state
[ 2247.462927][   T68] c3 (unregistering): left allmulticast mode
[ 2247.463379][   T68] c3 (unregistering): left promiscuous mode
[ 2247.463741][   T68] br0: port 3(c3) entered disabled state
[ 2247.974131][   T68] br0: port 4(sender) entered disabled state
[ 2248.111894][   T68] sender (unregistering): left allmulticast mode
[ 2248.112333][   T68] sender (unregistering): left promiscuous mode
[ 2248.112691][   T68] br0: port 4(sender) entered disabled state